Clean water tank for a carpet extractor



FIG. 1 is a perspective view of a clean water tank for carpet extractor showing our new design;

FIG. 2 is a perspective view of the clean water tank alone;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The carpet extractor parts shown in broken lines in FIG. 1 are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a clean water tank for a carpet extractor, as shown and described. 